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R700 100% cpu /usr/bin/matrix after upgrade from 9.12.1.0 build 140 to 9.12.2.0 build 204

arthur_hulsman
New Contributor III
After upgrade from 9.12.1.0 build 140 to 9.12.2.0 build 204, 10 of our 39 R700 have 100% CPU utilization for at lease 20 minutes after the upgrade.
If we reboot the R700 the CPU is still 100% CPU (0 clients has been connected).

In the support file we noticed that the /usr/bin/matrix process was responsible for that.  

We opened a case for that 00414781 a P2.

After one hour after the upgrade we decided to downgrade to version ZD3000 9.12.2.0.101, this version has the same behaviour.

Does someone have this same behaviour with this software version ?

Do you have details about the processes /usr/bin/matrix 
8 REPLIES 8

Fix has been checked into DevEng code, and will be incorporated in next 9.12.2 refresh (target May 6), 
and SmartZone 3.4 releases.

Hi Michael, can you give us some insight on the fix release? Would be great to know if we can expect a release within a week.

If you have a ticket open you should be able to get it now. I've had it running here for a few days without issue so it looks to be resolved